Monroe 39139 Suspension Strut - Front Left

Monroe OESpectrum Monotube Strut for Lexus IS250 and IS350

The Monroe OESpectrum Monotube Strut 39139 is designed to restore precise handling and ride comfort for Lexus IS250 and IS350 models. Engineered to meet original equipment specifications, this suspension strut offers reliable performance and durability for your vehicle's front or rear suspension system.

Key Features of Monroe 39139 Suspension Strut

• Compressed length: 15.79 inches
• Extended length: 23.46 inches
• Body length: 15.29 inches
• Travel length: 7.67 inches
• Includes mounting hardware for straightforward installation
• Body type: B9 monotube design for consistent damping
• Parts pack included (P00762)
• No compressed or extended bumper stops included
• No dust shield included

About the OESpectrum Monotube Strut Line

The OESpectrum Monotube Strut line by Monroe is engineered to provide a balance between comfort and control by using a monotube design that enhances heat dissipation and consistent damping performance. This strut line is tailored to meet or exceed original equipment standards, making it suitable for drivers seeking to maintain factory ride quality and handling characteristics. The 39139 part number is a specific fit for Lexus IS250 and IS350 models, ensuring compatibility and reliable suspension function.

Detailed Product Description

This Monroe suspension strut features a monotube body type (B9) that offers improved heat management and consistent shock absorption over a wide range of driving conditions. With a compressed length of 15.79 inches and an extended length of 23.46 inches, it provides a travel length of 7.67 inches, allowing for smooth suspension articulation. The included mounting hardware simplifies installation, while the parts pack (P00762) contains necessary components for a complete replacement. Note that this strut does not include bumper stops or a dust shield, so ensure compatibility with your vehicle's existing suspension components.

Common Issues Addressed by Monroe 39139 Strut

• Reduced ride comfort due to worn or leaking struts
• Decreased vehicle stability and handling performance
• Uneven tire wear caused by suspension imbalance
• Excessive body roll or sway during cornering
• Noise or vibration from damaged suspension components

Installation Notes and Tips

• Compatible with Lexus IS250 and IS350 models; verify year and suspension configuration before installation
• Use the included mounting hardware and parts pack for a secure fit
• Inspect related suspension components such as mounts and bushings during replacement
• Professional installation is recommended to ensure proper torque specifications and alignment

Quality Assurance and Warranty

Monroe suspension struts are manufactured to meet strict quality standards and are designed to match original equipment performance. The OESpectrum Monotube Strut 39139 undergoes rigorous testing to ensure durability and consistent damping. Warranty coverage details should be confirmed with the product documentation or manufacturer.